April 22, 2026 4:00pm – 5:30pm
In honor of Earth Day, we are offering an early experience of our new Wisconsin Rocks specialty tours!
This adventure begins with a guided hike through the rolling terrain of a classic karst landscape, where you’ll discover sinkholes, exposed limestone, and other geological wonders shaped by water over millions of years. Along the way, learn about the unique ecology and history of the area, including how the Cave of the Mounds was formed.
After the hike, descend into the breathtaking depths of the cave for a guided tour through its awe-inspiring chambers. Marvel at the delicate formations, shimmering mineral deposits, and underground beauty that make this National Natural Landmark a must-see destination.
Come explore the stunning Driftless Region above and below ground.
Our goal is not just an environment of clean air and water and scenic beauty. The objective is an environment of decency, quality and mutual respect for all other human beings and all other living creatures.
Gaylord Nelson
